title: Simultaneous depletion of tryptophan, tyrosine and phenylalanine as an experimental method to probe brain monoamine function in humans.
mesh_terms: D000293:Adolescent; D000328:Adult; D015306:Biogenic Monoamines / Q000097:blood / Q000502:physiology*; D001923:Brain Chemistry / Q000502:physiology*; D002851:Chromatography, High Pressure Liquid; D018592:Cross-Over Studies; D004311:Double-Blind Method; D005260:Female; D006801:Humans; D010649:Phenylalanine / Q000097:blood / Q000502:physiology*; D014364:Tryptophan / Q000097:blood / Q000502:physiology*; D014443:Tyrosine / Q000097:blood / Q000502:physiology*
chemical_list: D015306:Biogenic Monoamines; D014443:Tyrosine; D010649:Phenylalanine; D014364:Tryptophan